iOptron GEM45-NUC German Equatorial Mount Head - NUC-Ready - LiteRoc Tripod and Hard Case - 7603AN GPS Dickinson's coauthor of The Backyard

Dickinson's coauthor of The Backyard Astronomer's Guide

It is constructed of lightweight and breathable Lycra/Spandex black fabric with elastic ends

The zero expansion mirror substrate retains its true 1/10 wave (p-v) flatness over the entire oversized 35mm (1

Multi-layer coating group on each lens surface to maximize light transmission and contrast

The light coming through this kind of scope passes through the corrector lens to the primary mirror and back to a spherical secondary mirror

iOptron GEM45-NUC German Equatorial Mount Head - NUC-Ready - LiteRoc Tripod and Hard Case - 7603AN GPS Dickinson's coauthor of The BackyardiOptron GEM45 NUC German Equatorial Mount Head NUC Ready LiteRoc Tripod and Hard Case German equatorial mount with innovative features This model is NUC ready Mates seamlessly with an Intel NUC model with 38 mm thickness Ideal for both visual observation and astrophotography Maximum payload of 45 lb (20 kg) with the mount weight of only 15. 8 lb (7. 2 kg) Easy to use quick lock gear clutches Periodic error less than 7 arcsecond Permanent periodic